Derek Francis Blumenstock
Optometrist · Lincoln, NE
Derek Francis Blumenstock is an optometrist with a practice address in Lincoln, Nebraska, and NPI 1316409915, issued on Apr 2, 2019. Check the license (Nebraska 1499, as entered in NPPES) with the Nebraska board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derek Francis Blumenstock
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 1499 NE
Self-reported in NPPES; status is on the state search - Practice location
- 1501 Pine Lake RD Ste 1, Lincoln, NE 68512
- Phone
- (402) 421-7773
- Enumerated
- Apr 2, 2019
- Record last updated
- Jun 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190712000615); accepts Medicare assignment
- Medical or professional school
- University Of Houston - College Of Optometry, 2019
- Entity
- Type 1 · individual
8 nearest optometrist records → All 452 in Nebraska → Look up another NPI →
Also registered at 1501 Pine Lake RD Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bradley Blumenstock, O.D.Optometrist1487716395
Verify Derek Francis Blumenstock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Nebraska board licenses this profession
Search for license 1499Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average optometrist in 2024
219 Medicare Part D claims for 71 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Latanoprost88 claims
- Prednisolone Acetate28 claims
- Timolol Maleate17 claims
- Neomycin-Polymyxin-Dexameth12 claims
- Azelastine Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $106.98
5 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Bradley J Blumenstock OD PCLincoln, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derek Francis Blumenstock among 452 optometrist records in Nebraska
Derek Francis Blumenstock is one of 452 optometrist records with a practice address in Nebraska. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 83% of them.
- NPI issued2019 · 83% of these records are older, 15% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2019 · median 2007 among the 317 with a school on file
- Record last updated2019 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Nebraska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Nebraska
There are 452 optometrist records in Nebraska.
All 452 in Nebraska → Every provider in Lincoln → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Bradley Blumenstock, O.D.Lincoln, NE 685121487716395
- John Boever, O.D.Lincoln, NE 685121184646127
- Heidi Wise, O.D.Lincoln, NE 685121982696563
- Brian Adam, ODLincoln, NE 685101932290764
- Bruce Anderson, ODLincoln, NE 685101104938281
- Zachery Baumfalk, ODLincoln, NE 685101871002170
- Logan BlowersLincoln, NE 685101558125302
- Brian Brightman, O.D.Lincoln, NE 685101407876600
Common questions
What is Derek Francis Blumenstock's NPI number?
Derek Francis Blumenstock's National Provider Identifier (NPI) is 1316409915, issued on Apr 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Derek Francis Blumenstock located?
The NPPES record lists a practice address at 1501 Pine Lake RD Ste 1, Lincoln, NE, 68512. Phone: (402) 421-7773. Providers update this record themselves, so call before visiting.
How can I verify Derek Francis Blumenstock's license?
NPPES lists Nebraska license number 1499, as entered by the provider. Search the Nebraska board that licenses this profession; the NPPES record confirms identity only.
How much does Derek Francis Blumenstock prescribe under Medicare Part D?
In 2024, Derek Francis Blumenstock had 219 Medicare Part D claims for 71 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.